Heating system for a 3D printer nozzle

CN115401912BActive Publication Date: 2026-08-283D 打印创新有限责任公司
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Patent Information

Application Number
CN202211138299.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2017-10-03
Filing Date
2018-10-03
Publication Date
2026-08-28
Estimated Expiration
2038-10-03

AI Technical Summary

Benefits of technology

[0013]所公开的示例性装置、系统和方法可另外包括至少一个包括镍铬合金导线的线圈。此外，所述至少一个线圈可以包括至少两个线圈。至少两个线圈可沿着FDM打印喷嘴的纵向轴线至少部分地交错。所述至少两个线圈可以分别嵌入在至少两个护套中。所述至少两个护套可以彼此同心。

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Abstract

A heating system for a 3D printer nozzle includes an inner diameter comprising an insulator proximate an outer surface of the 3D printer nozzle, at least one wire coil defining at least two heating zones to provide a variable power density at least partially contacting the inner diameter and in communication with an energy source capable of heating the at least one wire coil, and a ceramic insulator surrounding the at least one wire coil.
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Citation Information

Patent Citations

  • Electronic smoking device

    CN105982362A

  • Compact cartridge hot runner nozzle and method of making

    US20020054933A1

  • Deposition print head

    WO2016102669A1